High Voltage Capacitor Power Supply with 220VAC±10% Output Voltage, IP67 Waterproof Level, and Insulating Resin Potting

The power supply is a power supply device that directly connects the high voltage end to the device and obtains electrical energy from the output end. It is mainly composed of a capacitor unit and an electromagnetic unit, wherein the electromagnetic unit includes an intermediate transformer and a harmonic elimination circuit.

The high-voltage capacitor energy-harvesting device consists of a capacitor module and a conversion module. It obtains electrical energy through capacitor voltage division, and the conversion module steps down and stabilizes the voltage for output. For AC output, the conversion module includes a transformer, voltage stabilization, and protection units; for DC output, it also includes rectification and filtering units, and different rectification circuits can be selected according to requirements.